git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125624
91177308-0d34-0410-b5e6-
96231b3b80d8
let Inst{11-9} = 0b101;
let Inst{8} = 1; // Double precision
let Inst{11-9} = 0b101;
let Inst{8} = 1; // Double precision
- // 64-bit loads & stores operate on both NEON and VFP pipelines.
+ // Loads & stores operate on both NEON and VFP pipelines.
let Inst{21-20} = opcod2;
let Inst{11-9} = 0b101;
let Inst{8} = 0; // Single precision
let Inst{21-20} = opcod2;
let Inst{11-9} = 0b101;
let Inst{8} = 0; // Single precision
+
+ // Loads & stores operate on both NEON and VFP pipelines.
+ let D = VFPNeonDomain;
}
// VFP Load / store multiple pseudo instructions.
}
// VFP Load / store multiple pseudo instructions.
let Inst{27-25} = 0b110;
let Inst{11-9} = 0b101;
let Inst{8} = 1; // Double precision
let Inst{27-25} = 0b110;
let Inst{11-9} = 0b101;
let Inst{8} = 1; // Double precision
-
- // 64-bit loads & stores operate on both NEON and VFP pipelines.
- let D = VFPNeonDomain;
}
class AXSI4<dag oops, dag iops, IndexMode im, InstrItinClass itin,
}
class AXSI4<dag oops, dag iops, IndexMode im, InstrItinClass itin,
def VLDRS : ASI5<0b1101, 0b01, (outs SPR:$Sd), (ins addrmode5:$addr),
IIC_fpLoad32, "vldr", ".32\t$Sd, $addr",
def VLDRS : ASI5<0b1101, 0b01, (outs SPR:$Sd), (ins addrmode5:$addr),
IIC_fpLoad32, "vldr", ".32\t$Sd, $addr",
- [(set SPR:$Sd, (load addrmode5:$addr))]>;
+ [(set SPR:$Sd, (load addrmode5:$addr))]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
} // End of 'let canFoldAsLoad = 1, isReMaterializable = 1 in'
} // End of 'let canFoldAsLoad = 1, isReMaterializable = 1 in'
def VSTRS : ASI5<0b1101, 0b00, (outs), (ins SPR:$Sd, addrmode5:$addr),
IIC_fpStore32, "vstr", ".32\t$Sd, $addr",
def VSTRS : ASI5<0b1101, 0b00, (outs), (ins SPR:$Sd, addrmode5:$addr),
IIC_fpStore32, "vstr", ".32\t$Sd, $addr",
- [(store SPR:$Sd, addrmode5:$addr)]>;
+ [(store SPR:$Sd, addrmode5:$addr)]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
//===----------------------------------------------------------------------===//
// Load / store multiple Instructions.
//===----------------------------------------------------------------------===//
// Load / store multiple Instructions.
let Inst{24-23} = 0b01; // Increment After
let Inst{21} = 0; // No writeback
let Inst{20} = L_bit;
let Inst{24-23} = 0b01; // Increment After
let Inst{21} = 0; // No writeback
let Inst{20} = L_bit;
+
+ // Some single precision VFP instructions may be executed on both NEON and
+ // VFP pipelines.
+ let D = VFPNeonDomain;
}
def SIA_UPD :
AXSI4<(outs GPR:$wb), (ins GPR:$Rn, pred:$p, spr_reglist:$regs, variable_ops),
}
def SIA_UPD :
AXSI4<(outs GPR:$wb), (ins GPR:$Rn, pred:$p, spr_reglist:$regs, variable_ops),
let Inst{24-23} = 0b01; // Increment After
let Inst{21} = 1; // Writeback
let Inst{20} = L_bit;
let Inst{24-23} = 0b01; // Increment After
let Inst{21} = 1; // Writeback
let Inst{20} = L_bit;
+
+ // Some single precision VFP instructions may be executed on both NEON and
+ // VFP pipelines.
+ let D = VFPNeonDomain;
}
def SDB :
AXSI4<(outs), (ins GPR:$Rn, pred:$p, spr_reglist:$regs, variable_ops),
}
def SDB :
AXSI4<(outs), (ins GPR:$Rn, pred:$p, spr_reglist:$regs, variable_ops),
let Inst{24-23} = 0b10; // Decrement Before
let Inst{21} = 0; // No writeback
let Inst{20} = L_bit;
let Inst{24-23} = 0b10; // Decrement Before
let Inst{21} = 0; // No writeback
let Inst{20} = L_bit;
+
+ // Some single precision VFP instructions may be executed on both NEON and
+ // VFP pipelines.
+ let D = VFPNeonDomain;
}
def SDB_UPD :
AXSI4<(outs GPR:$wb), (ins GPR:$Rn, pred:$p, spr_reglist:$regs, variable_ops),
}
def SDB_UPD :
AXSI4<(outs GPR:$wb), (ins GPR:$Rn, pred:$p, spr_reglist:$regs, variable_ops),
let Inst{24-23} = 0b10; // Decrement Before
let Inst{21} = 1; // Writeback
let Inst{20} = L_bit;
let Inst{24-23} = 0b10; // Decrement Before
let Inst{21} = 1; // Writeback
let Inst{20} = L_bit;
+
+ // Some single precision VFP instructions may be executed on both NEON and
+ // VFP pipelines.
+ let D = VFPNeonDomain;
def VADDS : ASbIn<0b11100, 0b11, 0, 0,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpALU32, "vadd", ".f32\t$Sd, $Sn, $Sm",
def VADDS : ASbIn<0b11100, 0b11, 0, 0,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpALU32, "vadd", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fadd SPR:$Sn, SPR:$Sm))]>;
+ [(set SPR:$Sd, (fadd SPR:$Sn, SPR:$Sm))]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VSUBD : ADbI<0b11100, 0b11, 1, 0,
(outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
def VSUBD : ADbI<0b11100, 0b11, 1, 0,
(outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
def VSUBS : ASbIn<0b11100, 0b11, 1, 0,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpALU32, "vsub", ".f32\t$Sd, $Sn, $Sm",
def VSUBS : ASbIn<0b11100, 0b11, 1, 0,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpALU32, "vsub", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fsub SPR:$Sn, SPR:$Sm))]>;
+ [(set SPR:$Sd, (fsub SPR:$Sn, SPR:$Sm))]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VDIVD : ADbI<0b11101, 0b00, 0, 0,
(outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
def VDIVD : ADbI<0b11101, 0b00, 0, 0,
(outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
def VMULS : ASbIn<0b11100, 0b10, 0, 0,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpMUL32, "vmul", ".f32\t$Sd, $Sn, $Sm",
def VMULS : ASbIn<0b11100, 0b10, 0, 0,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpMUL32, "vmul", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fmul SPR:$Sn, SPR:$Sm))]>;
+ [(set SPR:$Sd, (fmul SPR:$Sn, SPR:$Sm))]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VNMULD : ADbI<0b11100, 0b10, 1, 0,
(outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
def VNMULD : ADbI<0b11100, 0b10, 1, 0,
(outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
def VNMULS : ASbI<0b11100, 0b10, 1, 0,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpMUL32, "vnmul", ".f32\t$Sd, $Sn, $Sm",
def VNMULS : ASbI<0b11100, 0b10, 1, 0,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpMUL32, "vnmul", ".f32\t$Sd, $Sn, $Sm",
- [(set SPR:$Sd, (fneg (fmul SPR:$Sn, SPR:$Sm)))]>;
+ [(set SPR:$Sd, (fneg (fmul SPR:$Sn, SPR:$Sm)))]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
// Match reassociated forms only if not sign dependent rounding.
def : Pat<(fmul (fneg DPR:$a), (f64 DPR:$b)),
// Match reassociated forms only if not sign dependent rounding.
def : Pat<(fmul (fneg DPR:$a), (f64 DPR:$b)),
def VCMPES : ASuI<0b11101, 0b11, 0b0100, 0b11, 0,
(outs), (ins SPR:$Sd, SPR:$Sm),
IIC_fpCMP32, "vcmpe", ".f32\t$Sd, $Sm",
def VCMPES : ASuI<0b11101, 0b11, 0b0100, 0b11, 0,
(outs), (ins SPR:$Sd, SPR:$Sm),
IIC_fpCMP32, "vcmpe", ".f32\t$Sd, $Sm",
- [(arm_cmpfp SPR:$Sd, SPR:$Sm)]>;
+ [(arm_cmpfp SPR:$Sd, SPR:$Sm)]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
// FIXME: Verify encoding after integrated assembler is working.
def VCMPD : ADuI<0b11101, 0b11, 0b0100, 0b01, 0,
// FIXME: Verify encoding after integrated assembler is working.
def VCMPD : ADuI<0b11101, 0b11, 0b0100, 0b01, 0,
def VCMPS : ASuI<0b11101, 0b11, 0b0100, 0b01, 0,
(outs), (ins SPR:$Sd, SPR:$Sm),
IIC_fpCMP32, "vcmp", ".f32\t$Sd, $Sm",
def VCMPS : ASuI<0b11101, 0b11, 0b0100, 0b01, 0,
(outs), (ins SPR:$Sd, SPR:$Sm),
IIC_fpCMP32, "vcmp", ".f32\t$Sd, $Sm",
- [/* For disassembly only; pattern left blank */]>;
+ [/* For disassembly only; pattern left blank */]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
//===----------------------------------------------------------------------===//
// FP Unary Operations.
//===----------------------------------------------------------------------===//
// FP Unary Operations.
def VABSS : ASuIn<0b11101, 0b11, 0b0000, 0b11, 0,
(outs SPR:$Sd), (ins SPR:$Sm),
IIC_fpUNA32, "vabs", ".f32\t$Sd, $Sm",
def VABSS : ASuIn<0b11101, 0b11, 0b0000, 0b11, 0,
(outs SPR:$Sd), (ins SPR:$Sm),
IIC_fpUNA32, "vabs", ".f32\t$Sd, $Sm",
- [(set SPR:$Sd, (fabs SPR:$Sm))]>;
+ [(set SPR:$Sd, (fabs SPR:$Sm))]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
let Defs = [FPSCR] in {
def VCMPEZD : ADuI<0b11101, 0b11, 0b0101, 0b11, 0,
let Defs = [FPSCR] in {
def VCMPEZD : ADuI<0b11101, 0b11, 0b0101, 0b11, 0,
[(arm_cmpfp0 SPR:$Sd)]> {
let Inst{3-0} = 0b0000;
let Inst{5} = 0;
[(arm_cmpfp0 SPR:$Sd)]> {
let Inst{3-0} = 0b0000;
let Inst{5} = 0;
+
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
}
// FIXME: Verify encoding after integrated assembler is working.
}
// FIXME: Verify encoding after integrated assembler is working.
[/* For disassembly only; pattern left blank */]> {
let Inst{3-0} = 0b0000;
let Inst{5} = 0;
[/* For disassembly only; pattern left blank */]> {
let Inst{3-0} = 0b0000;
let Inst{5} = 0;
+
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
def VCVTDS : ASuI<0b11101, 0b11, 0b0111, 0b11, 0,
(outs DPR:$Dd), (ins SPR:$Sm),
def VCVTDS : ASuI<0b11101, 0b11, 0b0111, 0b11, 0,
(outs DPR:$Dd), (ins SPR:$Sm),
def VNEGS : ASuIn<0b11101, 0b11, 0b0001, 0b01, 0,
(outs SPR:$Sd), (ins SPR:$Sm),
IIC_fpUNA32, "vneg", ".f32\t$Sd, $Sm",
def VNEGS : ASuIn<0b11101, 0b11, 0b0001, 0b01, 0,
(outs SPR:$Sd), (ins SPR:$Sm),
IIC_fpUNA32, "vneg", ".f32\t$Sd, $Sm",
- [(set SPR:$Sd, (fneg SPR:$Sm))]>;
+ [(set SPR:$Sd, (fneg SPR:$Sm))]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VSQRTD : ADuI<0b11101, 0b11, 0b0001, 0b11, 0,
(outs DPR:$Dd), (ins DPR:$Dm),
def VSQRTD : ADuI<0b11101, 0b11, 0b0001, 0b11, 0,
(outs DPR:$Dd), (ins DPR:$Dm),
IIC_fpCVTIS, "vcvt", ".f32.s32\t$Sd, $Sm",
[(set SPR:$Sd, (arm_sitof SPR:$Sm))]> {
let Inst{7} = 1; // s32
IIC_fpCVTIS, "vcvt", ".f32.s32\t$Sd, $Sm",
[(set SPR:$Sd, (arm_sitof SPR:$Sm))]> {
let Inst{7} = 1; // s32
+
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
}
def VUITOD : AVConv1IDs_Encode<0b11101, 0b11, 0b1000, 0b1011,
}
def VUITOD : AVConv1IDs_Encode<0b11101, 0b11, 0b1000, 0b1011,
IIC_fpCVTIS, "vcvt", ".f32.u32\t$Sd, $Sm",
[(set SPR:$Sd, (arm_uitof SPR:$Sm))]> {
let Inst{7} = 0; // u32
IIC_fpCVTIS, "vcvt", ".f32.u32\t$Sd, $Sm",
[(set SPR:$Sd, (arm_uitof SPR:$Sm))]> {
let Inst{7} = 0; // u32
+
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
IIC_fpCVTSI, "vcvt", ".s32.f32\t$Sd, $Sm",
[(set SPR:$Sd, (arm_ftosi SPR:$Sm))]> {
let Inst{7} = 1; // Z bit
IIC_fpCVTSI, "vcvt", ".s32.f32\t$Sd, $Sm",
[(set SPR:$Sd, (arm_ftosi SPR:$Sm))]> {
let Inst{7} = 1; // Z bit
+
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
}
def VTOUIZD : AVConv1IsD_Encode<0b11101, 0b11, 0b1100, 0b1011,
}
def VTOUIZD : AVConv1IsD_Encode<0b11101, 0b11, 0b1100, 0b1011,
IIC_fpCVTSI, "vcvt", ".u32.f32\t$Sd, $Sm",
[(set SPR:$Sd, (arm_ftoui SPR:$Sm))]> {
let Inst{7} = 1; // Z bit
IIC_fpCVTSI, "vcvt", ".u32.f32\t$Sd, $Sm",
[(set SPR:$Sd, (arm_ftoui SPR:$Sm))]> {
let Inst{7} = 1; // Z bit
+
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
}
// And the Z bit '0' variants, i.e. use the rounding mode specified by FPSCR.
}
// And the Z bit '0' variants, i.e. use the rounding mode specified by FPSCR.
def VTOSHS : AVConv1XI<0b11101, 0b11, 0b1110, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTSI, "vcvt", ".s16.f32\t$dst, $a, $fbits",
def VTOSHS : AVConv1XI<0b11101, 0b11, 0b1110, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTSI, "vcvt", ".s16.f32\t$dst, $a, $fbits",
- [/* For disassembly only; pattern left blank */]>;
+ [/* For disassembly only; pattern left blank */]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VTOUHS : AVConv1XI<0b11101, 0b11, 0b1111, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTSI, "vcvt", ".u16.f32\t$dst, $a, $fbits",
def VTOUHS : AVConv1XI<0b11101, 0b11, 0b1111, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTSI, "vcvt", ".u16.f32\t$dst, $a, $fbits",
- [/* For disassembly only; pattern left blank */]>;
+ [/* For disassembly only; pattern left blank */]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VTOSLS : AVConv1XI<0b11101, 0b11, 0b1110, 0b1010, 1,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTSI, "vcvt", ".s32.f32\t$dst, $a, $fbits",
def VTOSLS : AVConv1XI<0b11101, 0b11, 0b1110, 0b1010, 1,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTSI, "vcvt", ".s32.f32\t$dst, $a, $fbits",
- [/* For disassembly only; pattern left blank */]>;
+ [/* For disassembly only; pattern left blank */]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VTOULS : AVConv1XI<0b11101, 0b11, 0b1111, 0b1010, 1,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTSI, "vcvt", ".u32.f32\t$dst, $a, $fbits",
def VTOULS : AVConv1XI<0b11101, 0b11, 0b1111, 0b1010, 1,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTSI, "vcvt", ".u32.f32\t$dst, $a, $fbits",
- [/* For disassembly only; pattern left blank */]>;
+ [/* For disassembly only; pattern left blank */]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VTOSHD : AVConv1XI<0b11101, 0b11, 0b1110, 0b1011, 0,
(outs DPR:$dst), (ins DPR:$a, i32imm:$fbits),
def VTOSHD : AVConv1XI<0b11101, 0b11, 0b1110, 0b1011, 0,
(outs DPR:$dst), (ins DPR:$a, i32imm:$fbits),
def VSHTOS : AVConv1XI<0b11101, 0b11, 0b1010, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTIS, "vcvt", ".f32.s16\t$dst, $a, $fbits",
def VSHTOS : AVConv1XI<0b11101, 0b11, 0b1010, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTIS, "vcvt", ".f32.s16\t$dst, $a, $fbits",
- [/* For disassembly only; pattern left blank */]>;
+ [/* For disassembly only; pattern left blank */]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VUHTOS : AVConv1XI<0b11101, 0b11, 0b1011, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTIS, "vcvt", ".f32.u16\t$dst, $a, $fbits",
def VUHTOS : AVConv1XI<0b11101, 0b11, 0b1011, 0b1010, 0,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTIS, "vcvt", ".f32.u16\t$dst, $a, $fbits",
- [/* For disassembly only; pattern left blank */]>;
+ [/* For disassembly only; pattern left blank */]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VSLTOS : AVConv1XI<0b11101, 0b11, 0b1010, 0b1010, 1,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTIS, "vcvt", ".f32.s32\t$dst, $a, $fbits",
def VSLTOS : AVConv1XI<0b11101, 0b11, 0b1010, 0b1010, 1,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTIS, "vcvt", ".f32.s32\t$dst, $a, $fbits",
- [/* For disassembly only; pattern left blank */]>;
+ [/* For disassembly only; pattern left blank */]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VULTOS : AVConv1XI<0b11101, 0b11, 0b1011, 0b1010, 1,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTIS, "vcvt", ".f32.u32\t$dst, $a, $fbits",
def VULTOS : AVConv1XI<0b11101, 0b11, 0b1011, 0b1010, 1,
(outs SPR:$dst), (ins SPR:$a, i32imm:$fbits),
IIC_fpCVTIS, "vcvt", ".f32.u32\t$dst, $a, $fbits",
- [/* For disassembly only; pattern left blank */]>;
+ [/* For disassembly only; pattern left blank */]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def VSHTOD : AVConv1XI<0b11101, 0b11, 0b1010, 0b1011, 0,
(outs DPR:$dst), (ins DPR:$a, i32imm:$fbits),
def VSHTOD : AVConv1XI<0b11101, 0b11, 0b1010, 0b1011, 0,
(outs DPR:$dst), (ins DPR:$a, i32imm:$fbits),
[(set SPR:$Sd, (fadd_mlx (fmul_su SPR:$Sn, SPR:$Sm),
SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
[(set SPR:$Sd, (fadd_mlx (fmul_su SPR:$Sn, SPR:$Sm),
SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>;
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def : Pat<(fadd_mlx DPR:$dstin, (fmul_su DPR:$a, (f64 DPR:$b))),
(VMLAD DPR:$dstin, DPR:$a, DPR:$b)>,
def : Pat<(fadd_mlx DPR:$dstin, (fmul_su DPR:$a, (f64 DPR:$b))),
(VMLAD DPR:$dstin, DPR:$a, DPR:$b)>,
[(set SPR:$Sd, (fadd_mlx (fneg (fmul_su SPR:$Sn, SPR:$Sm)),
SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
[(set SPR:$Sd, (fadd_mlx (fneg (fmul_su SPR:$Sn, SPR:$Sm)),
SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>;
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def : Pat<(fsub_mlx DPR:$dstin, (fmul_su DPR:$a, (f64 DPR:$b))),
(VMLSD DPR:$dstin, DPR:$a, DPR:$b)>,
def : Pat<(fsub_mlx DPR:$dstin, (fmul_su DPR:$a, (f64 DPR:$b))),
(VMLSD DPR:$dstin, DPR:$a, DPR:$b)>,
[(set SPR:$Sd, (fsub_mlx (fneg (fmul_su SPR:$Sn, SPR:$Sm)),
SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
[(set SPR:$Sd, (fsub_mlx (fneg (fmul_su SPR:$Sn, SPR:$Sm)),
SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>;
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def : Pat<(fsub_mlx (fneg (fmul_su DPR:$a, (f64 DPR:$b))), DPR:$dstin),
(VNMLAD DPR:$dstin, DPR:$a, DPR:$b)>,
def : Pat<(fsub_mlx (fneg (fmul_su DPR:$a, (f64 DPR:$b))), DPR:$dstin),
(VNMLAD DPR:$dstin, DPR:$a, DPR:$b)>,
IIC_fpMAC32, "vnmls", ".f32\t$Sd, $Sn, $Sm",
[(set SPR:$Sd, (fsub_mlx (fmul_su SPR:$Sn, SPR:$Sm), SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
IIC_fpMAC32, "vnmls", ".f32\t$Sd, $Sn, $Sm",
[(set SPR:$Sd, (fsub_mlx (fmul_su SPR:$Sn, SPR:$Sm), SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>;
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
def : Pat<(fsub_mlx (fmul_su DPR:$a, (f64 DPR:$b)), DPR:$dstin),
(VNMLSD DPR:$dstin, DPR:$a, DPR:$b)>,
def : Pat<(fsub_mlx (fmul_su DPR:$a, (f64 DPR:$b)), DPR:$dstin),
(VNMLSD DPR:$dstin, DPR:$a, DPR:$b)>,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpUNA32, "vneg", ".f32\t$Sd, $Sm",
[/*(set SPR:$Sd, (ARMcneg SPR:$Sn, SPR:$Sm, imm:$cc))*/]>,
(outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
IIC_fpUNA32, "vneg", ".f32\t$Sd, $Sm",
[/*(set SPR:$Sd, (ARMcneg SPR:$Sn, SPR:$Sm, imm:$cc))*/]>,
- RegConstraint<"$Sn = $Sd">;
+ RegConstraint<"$Sn = $Sd"> {
+ // Some single precision VFP instructions may be executed on both NEON and VFP
+ // pipelines.
+ let D = VFPNeonDomain;
+}
} // neverHasSideEffects
//===----------------------------------------------------------------------===//
} // neverHasSideEffects
//===----------------------------------------------------------------------===//